CN214302342U - Viscous damping wall with adjustable damping - Google Patents
Viscous damping wall with adjustable damping Download PDFInfo
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- CN214302342U CN214302342U CN202022353797.7U CN202022353797U CN214302342U CN 214302342 U CN214302342 U CN 214302342U CN 202022353797 U CN202022353797 U CN 202022353797U CN 214302342 U CN214302342 U CN 214302342U
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Abstract
The utility model relates to a building antidetonation technical field just discloses a damping adjustable viscous damping wall. The utility model discloses an open-top's damping box and upper portion connecting plate, the damping box includes a lower part connecting plate, two box body boards and two curb plates, the inside packing of damping box has viscidity damping liquid, the bottom of upper portion connecting plate is fixed with the shear plate in the centre, the shear plate is inserted in viscidity damping liquid, the both sides of shear plate all are equipped with a regulating plate, the regulating plate passes through adjusting device and fixes it and adjust its and the shear plate between the distance. The utility model discloses a design of regulating plate and adjusting device for can adjust the shearing clearance through adjust knob in the damping wall outside, realize damping force regulatory function, the simple operation.
Description
Technical Field
The utility model relates to a building antidetonation technical field specifically is a damping adjustable viscous damping wall.
Background
The viscous damping wall is a speed type damper, and is widely applied to the building earthquake-resistant field as a novel building energy-consumption damping part. Traditional viscous damping wall is when the structure receives the earthquake, shear plate and box body board produce relative motion, and viscous damping liquid hinders relative motion between shear plate and the box body board, produces shear impedance power, consumes seismic energy, reaches the purpose of power consumption shock attenuation. The factor that influences viscous damping wall damping force is effective shear area, shear gap and viscous damping liquid performance, but in actual engineering, traditional viscous damping wall receives the structural constraint of own, and effective shear area and shear gap are the definite value, and the complicated later stage replacement cost of viscous damping liquid filling technology is big, can't realize viscous damping wall damping and adjust, and single specification product can only correspond single design parameter, and the performance deviation that causes in the production and processing process also can't be revised, has increased the processing degree of difficulty and manufacturing cost.
Disclosure of Invention
The utility model discloses a solve the technical problem that above-mentioned prior art exists, provide a damping adjustable viscous damping wall.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a damping adjustable viscidity damping wall, includes open-top's damping box and upper portion connecting plate, the damping box includes a lower part connecting plate, two box boards and two curb plates, the inside packing of damping box has the viscidity damping liquid, the bottom centre of upper portion connecting plate is fixed with the shear plate, the shear plate is inserted in the viscidity damping liquid, the both sides of shear plate all are equipped with an regulating plate, the regulating plate passes through adjusting device and fixes it and adjust its and the shear plate between the distance.
Preferably, the adjusting device comprises an adjusting knob, the adjusting knob is fixed with the adjusting plate through a fixing part after penetrating through the box body plate, the adjusting knob can rotate relative to the adjusting plate, and the adjusting knob is in threaded connection with the box body plate.
Preferably, the fixing part comprises a bearing, a bearing cover plate, a cover plate screw and a locking nut, a bearing mounting hole and a bearing cover plate mounting hole are formed in the adjusting plate, a threaded hole for mounting the cover plate screw is formed in the bearing cover plate mounting hole, the bearing cover plate fixes the bearing and the adjusting plate through the cover plate screw, the adjusting knob comprises a knob section, a large thread section, a bearing mounting section and a locking thread section, the large thread section is in threaded connection with the box body plate, the bearing mounting section penetrates through the bearing inner ring, and the locking thread section fixes the adjusting knob on the bearing inner ring through the locking nut.
Preferably, the bearing is a ball bearing.
Preferably, the knob section of the adjusting knob is provided with gap numerical value scales, so that accurate adjustment is facilitated.
Preferably, a guide device for horizontally moving the shear plate is further arranged in the damping box body.
Preferably, the guiding device comprises a positioning slider, a through hole for the positioning slider to pass through is formed in the shear plate, a slot hole for the positioning slider to pass through and slide is formed in the adjusting plate, and the positioning slider passes through the shear plate and the adjusting plate on two sides of the shear plate and then contacts with the inner wall of the box body plate.
Preferably, an angle steel is fixed to the top of the box plate.
Preferably, the shear plate and the upper connecting plate are welded and fixed, and the connecting plate, the box body plate, the side plate and the angle steel are welded and fixed.
The utility model discloses beneficial effect who has: the utility model discloses a design of regulating plate and adjusting device for can adjust the shearing clearance through adjust knob in the damping wall outside, realize damping force regulatory function, the simple operation, thereby realize that the design parameter in certain design range adjusts, increase single damping wall application scope, reduction production design cost also can revise the parameter deviation that causes in the course of working, reduce the production and processing degree of difficulty.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of B in FIG. 3;
FIG. 5 is a front view of the box plate, adjustment plate and adjustment device without the front side;
FIG. 6 is a schematic structural view of the adjusting plate of the present invention;
fig. 7 is a schematic view of the split structure of the adjusting device of the present invention.
In the figure: 1. an upper connecting plate; 2. a lower connecting plate; 3. a shear plate; 4. a case plate; 5. a side plate; 6. an adjusting plate; 7. angle steel; 8. an adjustment device; 81. adjusting a knob; 811. a knob section; 812. a large thread segment; 813. a bearing mounting section; 814. locking the thread section; 82. a fixing member; 821. a bearing; 822. a bearing cover plate; 823. a cover plate screw; 824. locking the nut; 9. positioning the sliding block; 10. a through hole; 11. a slot; 12. a viscous damping fluid; 13. a bearing mounting hole; 14. a bearing cover plate mounting hole; 15. a threaded bore.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): the utility model provides a damping adjustable viscidity damping wall, as shown in fig. 1-7, including open-top's damping box and upper portion connecting plate 1, the damping box includes a lower part connecting plate 2, two box boards 4 and two curb plates 5, the inside packing of damping box has the viscidity damping liquid, be fixed with shear plate 3 in the middle of the bottom of upper portion connecting plate 1, shear plate 3 is inserted in the viscidity damping liquid, shear plate 3's both sides all are equipped with an regulating plate 6, regulating plate 6 passes through adjusting device 8 and fixes it and adjust its and shear plate 3 between the distance. When using, lower part connecting plate 2 and lower floor building structure rigid connection, upper portion connecting plate 1 and superstructure structure rigid connection, through adjustable shear plate 3 motion in the viscous damping liquid, make the viscous damping liquid produce shear deformation and produce viscous damping force, absorb the seismic energy of input building structure, the safety and the stability of protection building structure, thereby the damping force of viscous damping wall is changed in the distance change shear gap between adjusting plate 6 and the shear plate 3 through adjusting device 8 simultaneously.
The adjusting device 8 comprises an adjusting knob 81, the adjusting knob 81 is fixed with the adjusting plate 6 through a fixing part 82 after penetrating through the box body plate 4, the adjusting knob 81 can rotate relative to the adjusting plate 6, and the adjusting knob 81 is in threaded connection with the box body plate 4. The adjusting knob 81 is rotated to drive the adjusting plate 6 to enter and exit the adjusting shear gap, and the adjusting shear device is simple and convenient.
The fixing component 82 comprises a bearing 821, a bearing 821 cover plate, a cover plate screw 823 and a locking nut 824, a bearing 821 mounting hole and a bearing 821 cover plate mounting hole are formed in the adjusting plate 6, a threaded hole for mounting the cover plate screw 823 is formed in the bearing 821 cover plate mounting hole, the bearing 821 cover plate is fixed with the adjusting plate 6 through the cover plate screw 823 so as to fix the bearing 821, the adjusting knob 81 comprises a knob section 811, a large threaded section 812, a smooth bearing 821 mounting section 813 and a locking threaded section 814, the large threaded section 812 is in threaded connection with the box body plate 4, the bearing 821 mounting section 813 penetrates through an inner ring of the bearing 821, and the locking threaded section 814 fixes the adjusting knob 81 to the inner ring of the bearing 821 through the locking nut 824.
The bearing 821 is a ball bearing 821.
And a gap numerical scale is arranged on the knob section 811 of the adjusting knob 81, so that accurate adjustment is facilitated.
Still be equipped with the guider who makes shear plate 3 horizontal motion in the damping box, guider includes location slider 9, be equipped with the through-hole 10 that supplies location slider 9 to pass on shear plate 3, location slider 9 and through-hole 10 transitional coupling, be equipped with on the regulating plate 6 and supply location slider 9 to pass and gliding slotted hole 11, location slider 9 passes behind regulating plate 6 of shear plate 3 and shear plate 3 both sides and the inner wall contact of box board 4. Through the design of guider, shear plate 3 is restricted at horizontal motion, does not take place out-of-plane buckling, guarantees building structure's stability.
The top of the box body plate 4 is fixed with angle steel 7, so that the structural strength is enhanced, and the box body plate also serves as a temporary liquid storage tank to prevent viscous damping liquid from overflowing when an earthquake occurs.
And the shear plate 3 and the upper connecting plate 1 are welded and fixed, and the connecting plate, the box body plate 4, the side plate 5 and the angle steel 7 are welded and fixed.
Through the utility model discloses an use, can change the damping force size of damping wall through adjusting plate 6 to be suitable for different application environment, also can revise the parameter deviation that causes in the course of working simultaneously, reduce the production and processing degree of difficulty.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a viscous damping wall of damping adjustable, includes open-top's damping box and upper portion connecting plate (1), its characterized in that: damping box includes a lower part connecting plate (2), two box boards (4) and two curb plates (5), the inside packing of damping box has the damping fluid of viscidity, shear plate (3) are fixed with in the centre of the bottom of upper portion connecting plate (1), shear plate (3) are inserted in the damping fluid of viscidity, the both sides of shear plate (3) all are equipped with an regulating plate (6), regulating plate (6) are fixed with it and are adjusted its and shear plate (3) distance between through adjusting device (8).
2. The viscous damping wall with adjustable damping of claim 1, which is characterized in that: the adjusting device (8) comprises an adjusting knob (81), the adjusting knob (81) penetrates through the box body plate (4) and then is fixed with the adjusting plate (6) through a fixing component (82), the adjusting knob (81) can rotate relative to the adjusting plate (6), and the adjusting knob (81) is in threaded connection with the box body plate (4).
3. The viscous damping wall with adjustable damping of claim 2, wherein: the fixing part (82) comprises a bearing (821), a bearing (821) cover plate, a cover plate screw (823) and a locking nut (824), the adjusting plate (6) is provided with a bearing (821) mounting hole and a bearing (821) cover plate mounting hole, a threaded hole for installing a cover plate screw (823) is arranged in the cover plate installing hole of the bearing (821), the bearing (821) cover plate is fixed with the adjusting plate (6) through a cover plate screw (823) so as to fix the bearing (821), the adjusting knob (81) comprises a knob section (811), a large thread section (812), a bearing (821) mounting section (813) and a locking thread section (814), the large thread section (812) is in threaded connection with the box body plate (4), the bearing (821) mounting section (813) penetrates through the inner ring of the bearing (821), the locking thread section (814) fixes the adjusting knob (81) on the inner ring of the bearing (821) through a locking nut (824).
4. The viscous damping wall with adjustable damping of claim 3, wherein: the bearing (821) is a ball bearing (821).
5. The viscous damping wall with adjustable damping of claim 2, wherein: and a gap numerical scale is arranged on the adjusting knob (81).
6. The viscous damping wall with adjustable damping of claim 1, which is characterized in that: and a guide device for enabling the shear plate (3) to horizontally move is further arranged in the damping box body.
7. The viscous damping wall with adjustable damping of claim 6, wherein: the guiding device comprises a positioning sliding block (9), a through hole (10) for the positioning sliding block (9) to pass through is formed in the shear plate (3), a slotted hole (11) for the positioning sliding block (9) to pass through and slide is formed in the adjusting plate (6), and the positioning sliding block (9) passes through the adjusting plate (6) on the two sides of the shear plate (3) and then contacts with the inner wall of the box body plate (4).
8. The viscous damping wall with adjustable damping of claim 1, which is characterized in that: and angle steel (7) is fixed at the top of the box body plate (4).
9. The viscous damping wall with adjustable damping of claim 1, which is characterized in that: and the shear plate (3) and the upper connecting plate (1) are fixed by welding, and the connecting plate, the box body plate (4), the side plate (5) and the angle steel (7) are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353797.7U CN214302342U (en) | 2020-10-21 | 2020-10-21 | Viscous damping wall with adjustable damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353797.7U CN214302342U (en) | 2020-10-21 | 2020-10-21 | Viscous damping wall with adjustable damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302342U true CN214302342U (en) | 2021-09-28 |
Family
ID=77839746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022353797.7U Active CN214302342U (en) | 2020-10-21 | 2020-10-21 | Viscous damping wall with adjustable damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302342U (en) |
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2020
- 2020-10-21 CN CN202022353797.7U patent/CN214302342U/en active Active
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